Я получаю следующую ошибку при использовании набора данных MNIST в Torchvision
RuntimeError: output with shape [1, 28, 28] doesn't match the broadcast shape [3, 28, 28]
Вот мой код:
import torch
from torchvision import datasets, transforms
transform = transforms.Compose([transforms.ToTensor(),
transforms.Normalize((0.5, 0.5, 0.5), (0.5, 0.5, 0.5)),
])
trainset = datasets.MNIST('~/.pytorch/MNIST_data/', download=True, train=True, transform=transform)
trainloader = torch.utils.data.DataLoader(trainset, batch_size=64, shuffle=True)
images, labels = next(iter(trainloader))